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author | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-10-06 04:38:52 +0200 |
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committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-10-06 04:39:17 +0200 |
commit | 5f1aee066a56aa5ac980758d5d3a69dd37a46e73 (patch) | |
tree | f925a2fafa00c5c41501976b737e5063d5636252 /src/script/sigcache.h | |
parent | 5bf029603c60305cafcb1734c4d3f8b9eddfa4ee (diff) | |
parent | e790c370b5971dd096d1bbfd55960ccf71b7594a (diff) |
Merge pull request #4890
e790c37 Replace SCRIPT_VERIFY_NOCACHE by flag directly to checker (Pieter Wuille)
5c1e798 Make signature cache optional (Pieter Wuille)
c7829ea Abstract out SignatureChecker (Pieter Wuille)
Diffstat (limited to 'src/script/sigcache.h')
-rw-r--r-- | src/script/sigcache.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/script/sigcache.h b/src/script/sigcache.h new file mode 100644 index 0000000000..9537efbd11 --- /dev/null +++ b/src/script/sigcache.h @@ -0,0 +1,26 @@ +// Copyright (c) 2009-2010 Satoshi Nakamoto +// Copyright (c) 2009-2013 The Bitcoin developers +// Distributed under the MIT/X11 software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef H_BITCOIN_SCRIPT_SIGCACHE +#define H_BITCOIN_SCRIPT_SIGCACHE + +#include "script/interpreter.h" + +#include <vector> + +class CPubKey; + +class CachingSignatureChecker : public SignatureChecker +{ +private: + bool store; + +public: + CachingSignatureChecker(const CTransaction& txToIn, unsigned int nInIn, bool storeIn=true) : SignatureChecker(txToIn, nInIn), store(storeIn) {} + + bool VerifySignature(const std::vector<unsigned char>& vchSig, const CPubKey& vchPubKey, const uint256& sighash) const; +}; + +#endif |